baber/WOPTO huggingface dataset:
Patent JP-H0454347-A (JP)
Title: Balancer for engine
Inventor: TAKAMURA NAOKI
IPC: F16F15/136
Filed: 1990-06-25
Abstract: PURPOSE:To reduce a highly accurate machining portion of a balancer shaft without deteriorating a balancer function by absorbing an eccentric amount in an eccentric portion by means of a dog having a backlash in the radial direction so as to connect a gear to a balancer weight. CONSTITUTION:In a balancer shaft 13, an eccentric portion 17, where a balancer driven gear 16 is engaged In a small range, continuous to a shaft portion 15 insertingly supported on a crank case 14 is formed coaxially with a shaft portion 20, with which a boss portion 19 of a balancer weight 18 is engaged. The gear 16 is connected to the weight 18 via a dog mechanism 26. Accordingly, rotation of the balancer shaft 13 by loosening a bolt 37 of a clamp 36 allows the axial center of the gear 16 to be deviated so that a backlash of engagement of the balancer driven gear 16 with a balancer drive gear 23 can be adjusted. In this case, the dog mechanism 26 has a backlash in the radial direction, thus realizing adjustment without difficulty.
Patent JP-S6228442-A (JP)
Inventor: KANAYAMA HIROYUKI
IPC: D03D47/30
Filed: 1985-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5865497-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H7/08
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11350010-A (JP)
Title: Production of metal powder
Inventor: ASAI TAKESHI
IPC: B22F9/28
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To stably obtain ultra-fine metal powder of a particle size of e.g. 1 μm by suppressing the growth of metal powder particles generated in the reduction process to secondary particles due to agglomeration after the reduction process. SOLUTION: The metal powder is prepared by contacting a metal chloride gas with a reductive gas in a temperature zone of reduction reaction and then the powder is cooled by contacting with an inert gas such as nitrogen. In the cooling step, the cooling rate is controlled to >=30 deg.C/sec in a range from the temperature zone of the reduction reaction to at least 800 deg.C. The metal powder is rapidly cooled by this step and aggregation of the metal powder particles and growth to the secondary particles are suppressed.
Patent JP-S5955642-A (JP)
Title: Receiver
Inventor: SUGIYAMA FUMIO
IPC: H04B7/08
Filed: 1982-09-24
Abstract: PURPOSE:To select a superior receiving signal, by executing logical arithmetic of an output from a level detecting circuit and an output from an interference detecting circuit, and selecting inputted receiving signal. CONSTITUTION:An interference detector 40 detects the size of an interference wave, and in case of a TV signal, detects the size by observing the waveform of a vertical synchronizing pulse signal. A logical circuit 50 is an algorithmic logical circuit selecting a more superior receiving signal, and if the TV signal is a fixed input level (100muV) or more, the signal is a sufficiently superior one as a picture. Therefore, whether the output of a level detector 30 is >=100muV or not is detected, and when both antenna inputs or one of them are >=100muV or less, the higher level is selected. When both antenna inputs are fixed value or more, a wave lower in interference is selected by the output of the detector 40.
Patent JP-S5787787-A (JP)
Title: Apparatus for preventing vessel from being capsized
Inventor: NAGATA SHIYUUSAKU
IPC: B63B43/14
Filed: 1980-11-24
Abstract: PURPOSE: To prevent a vessel from being capsized, by attaching expandable pouches to opposite sides of the hull, and providing sources of highly pressurized gas and valves in the hull so that the pouches can be expanded by opening the valve in an emergency.  
     CONSTITUTION: The expandable pouches 2 are attached to the opposite sides of the hull by fittings 3, 4, and the sources of highly pressurized gas including a compresser 16, a gas cylinder 13, etc. and the valves are provided in the hull. In an emergency, the valves 12 are opened to expand the pouches 2 to provide the hull whose buoyancy has been decreased with additional buoyancy so that the vessel is prevented from being capsized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5591453-A (JP)
Title: Steering wheel
Inventor: SHIROHIGE MASAO
IPC: B62D1/04
Filed: 1978-12-28
Abstract: PURPOSE: To reduce the weight and to stabilize the quality, by constructing the core with thermoplastic synthetic resin containing artificial fiber.  
     CONSTITUTION: Long fiber is immersed in non-saturated polyester resin to produce a long fiber 1 impregnated with resin, then said fibers are bundled to produce a pair of semi-circularly cut members 2a, 2b then they are put integrally in core mold and pressure heated to obtain a steering wheel core integrally formed with rim section 2, spoke section 3 and hub section 31. Said core member is coated with thermoplastic resin or thermosetting resin through injection molding. Since it is made of continuous material having no joint, conventional stress concentrated portion such as welded portion is eliminated resulting in the stabilization of quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5687113-A (JP)
Title: Heater
Inventor: KINO KOUTAROU
IPC: G05D23/24
Filed: 1979-12-18
Abstract: PURPOSE: To reduce the variance of the control temperature, by giving a level decision only to the signal component in case when the extenal noise is piled on a temperature sensor.  
     CONSTITUTION: The output of the oscillator 8 is connected to the electrode 3 via the impedance element 10, and other electrode 2 is connected to the common terminal 11. The temperature sensor filled with the heat-sensitive resin 1 is formed between the electrodes 2 and 3. The temperature of the temperature sensor inceases whtn the heater has a high temperature, thus reducing the impedance of the resin 1. As a result, the signal voltage VD caused between the electrodes 2 and 3 is decreased, and accordingly the area between the output terminals 18 and 19 is opened to stop the electric conduction to the heater 4. When the tempeature of the heater is low, the terminals 18 and 19 closes to give the electric conduction to the heater 4. Then a level decision is given only to the signal component in case when the external noise is piled on the temperature sensor. In such way, the shift can be reduced for the control temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323274-A (JP)
Title: Inking device of wooden building material
Inventor: WATANABE TAMIO
IPC: B25H7/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make this inking device enduringly usable as there is no problem on wear and damage as well as to perform a marking-off line clearly even in the case where there are jogs on the surface. SOLUTION: A plate member 19a extensively divided in the marking-off line direction is installed in a holding member 18 free of cushioning. This inking device is provided with an operating member making the said plate member 19a operate its access-contact or separation to or from the surface of a work W. In addition, an ink sticking means D, which separates when a contact end of the plate member 19a is in the contact position, but contacts when it is in a separation position, is installed there.
Patent JP-S6224084-A (JP)
Title: Cooling storage shed
Inventor: NAKANO YUJI
IPC: F16K31/04
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a satisfactory discharge quantity of cold air for each temperature by setting the operating time of a motor driving multiple opening/closing members having phase differences from each other based on the temperature of a space to be cooled. CONSTITUTION:With a compartment thoroughly cooled, baffle plates 71A, 71B close discharge ports 120A, 12B. When the temperature of the compartment is increased from this state, a motor 61 is rotated counter-clockwise and is stopped after the predetermined time has elapsed, and both the discharge ports 120A, 120B are opened. In case the compartment is used as an ice room, both the discharge ports 120A, 120B are once opened from closed state, then they are closed, and only the discharge port 120A is kept opened.
Patent JP-S6143051-A (JP)
Title: Telephone set circuit
Inventor: YOSHIMURA KUNIHIKO
IPC: H04M1/663
Filed: 1984-08-07
Abstract: PURPOSE:To prevent forced calling by driving a ringer after a prescribed password is received in addition to an incoming call. CONSTITUTION:An automatic response circuit 111, a code discriminating circuit 112, a ringer drive circuit 113 and a message transmission circuit 114 are added in addition to the basic constitution of a telephone set. When the automatic response circuit 111 finishes the 2nd call signal reception, a response signal is returned to open a gate 201, the code discriminating circuit 112 collates the received additional dial code with the password and gives an output of information representing coincidence/dissidence/no additional dial as the time is elapsed. The ringer drive circuit 113 inputs the information of a correct password to ring a ringer. When a collation means 203 outputs dissidence information, the message transmission circuit 114 transmits a message.
Patent JP-S5867729-A (JP)
Title: Preparation of dimethylpolysilane
Inventor: TAKAMIZAWA MINORU
IPC: C08G77/50
Filed: 1981-10-16
Abstract: PURPOSE:The titled compound, rich in straight chain parts, having improved spinning property, and capable of giving SiC fibers having a high tensile strength by the calcination at high temperatures, by reacting dimethyldichlorosilane and an organochlorosilane with an alkali metal in an inert solvent. CONSTITUTION:(A) 50-99mol% dimethyldichlorosilane and (B) 1-50mol% organochlorosilane, e.g. chloromethyldimethylchlorosilane, of the formula (R<1> is methylene or phenylene; R<2> and R<3> are 1-6C monofunctional hydrocarbon) are reacted with (D) an alkali metal, e.g. metallic sodium, in (C) an inert solvent, e.g. anhydrous xylene, to give the aimed dimethylpolysilane containing diorganosilmethylene and/or diorganosilphenylene skeletons.
Patent JP-S5954937-A (JP)
Title: Device for detecting breakdown of power transmitting fiber
Inventor: IMAGAWA HIROSHI
IPC: G02B6/00
Filed: 1982-09-22
Abstract: PURPOSE:To perform detection of breakdown, which is excellent in safety, without the danger of electric leakage, by detecting the reflected light in plastic optical fibers, which are arranged along the entire length of a power transmission fiber. CONSTITUTION:Two pieces of plastic optical fibers 2A and 2B are longitudinally arranged along the outer surface of a laser light power transmitting fiber 1. The outer surface of the fibers is coated by a protecting film. When the transmitting fiber 1 is broken and the laser beam leaks, the plastic optical fibers 2A and 2B are immediately burned by the laser beam. A light signal is transmitted by a control device 6, passes through the optical fiber 2A, is reflected by a prism 3, and is returned to the control device 6 through the optical fiber 2B. When the optical fiber 2A or 2B is burned, the amount of reflected light passing the optical fiber 2B is decreased. When the decrease in the amount of light is detected by the control device 6, a control signal is outputted, a laser oscillator 5 is stopped, and the leakage of the laser light to the outside is prevented.
Patent JP-H0721018-A (JP)
Title: Central processing unit for microprogram control system
Inventor: KOSUGA TOSHIYA
IPC: G06F9/28
Filed: 1993-07-05
Abstract: PURPOSE:To accurate processing by outputting an operand address preferentially rather than the other request when the next instruction is a memory access instruction at a final clock cycle to complete the processing of the preceding instruction. CONSTITUTION:When an access request is permitted at a memory access arbitration part 14, an address outputted from a first read control part 4 based on a PREC 5 is set to an address register 2 and inputted to a memory system 1. The memory system 1 reads and outputs data corresponding to the inputted address, and the outputted data are fetched into an instruction queue 6. This instruction fetch is performed during one cycle. In the case of an instruction accompanying memory access, after M bits are set to a microvector queue 9, the access arbitration part 14 generates an address fetch clock DCL and sets contents AD1 of an operand address queue 16 to the address register 2.
Patent JP-S6147815-A (JP)
Title: Method for melt spinning combined filament yarn having different fineness
Inventor: OTSUBO HITOSHI
IPC: D01D4/02
Filed: 1984-08-07
Abstract: PURPOSE:To melt spin combined filament yarns having different finenesses at a high fineness ratio, using a single spinneret, by spinning polybutylene terephthalate through a specific spinneret. CONSTITUTION:Polybutylene terephthalate is melt spun through a spinneret having parent orifices 3 and sub-orifices 4 perforated at the flat bottom part 2 of each leading hole 1, and the resultant filaments are collected and wound into a package. The hole area of the sub-orifices 4 is <=0.017mm.<2>, and the hole area of the parent orifices 3 is set to give the throughput per parent orifice 3 of 3-100 times the throughput per sub-orifice 4, and the aimed combined filament yarns having >=3 fineness ratio are obtained.
Patent JP-S6323074-A (JP)
Title: Four-way valve
Inventor: EMA MASANORI
IPC: F25B41/04
Filed: 1986-07-16
Abstract: PURPOSE:To enhance the efficiency of energy, by forming a slide valve element in a four-way reverse valve from a ceramic molding and by incorporating an ethylene tetrafluoride resin layer integrally with at least the slide surface of the slide valve element. CONSTITUTION:A reverse valve body 1 has a valve seat 11 and pistons 12, 13, and a slide valve element 16 is arranged on the valve seat 11. The slide valve element 16 is formed mainly from a ceramic molding such as steatite or the like, and an ethylene tetrafluoride resin layer B is integrally incorporated with the surface of the slide valve element 11, which makes contact with the seat 11. Accordingly, heat-losses due to the thermal transmission of the valve element are less so that it is possible to enhance the energy efficiency during refrigerating cycle and to enhance the durability of the valve.
Patent JP-H1010018-A (JP)
Title: Nozzle for particle sampler
Inventor: IWASAKI MOTOAKI
IPC: G01N1/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve collecting force by providing an injecting nozzle for floating particles adhered onto a body to be measured by a gas and a suction nozzle for sucking the floated particles, and setting the diameter of the blowout hole of the injecting nozzle to a specified dimension. SOLUTION: This nozzle is formed of an injecting nozzle 10 for floating particles adhered onto a body to be measured by a gas and a suction nozzle 4 for sucking the floated particles, and the diameter of the blowout hole (d) of the nozzle 10 is set to 0.1-0.5mm. When a fluid is injected through the nozzle 10, the particles 9 adhered on a wafer 1 are peeled from the wafer 1, and blown up. The blown particles 9 are sucked by the nozzle 4a and collected to a filter 6.
Patent JP-H11351688-A (JP)
Title: Pulse tube refrigerating machine and cryopump
Inventor: MIYAMOTO ATSUSHI
IPC: F25B9/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To sustain a cooling temperature without using any heater, or the like, by employing such a working gas as the liquefaction temperature thereof is within the working temperature region of a pulse tube refrigerating machine. SOLUTION: Using such a working gas as the liquefaction temperature is within the working temperature region of a pulse tube refrigerating machine, temperature of the pulse tube refrigerating machine is kept above the working temperature region thereof and at a substantially constant level during operation. The working gas is cooled down to the liquefaction temperature so that the temperature of cold head will be substantially invariant even if a thermal load is applied externally. Since the cooling temperature can be sustained automatically without requiring temperature regulation using a heater, or the like, energy consumption can be reduced.
Patent JP-S5593032-A (JP)
Title: Temperature detection tool
Inventor: ISHIMARU KIMIO
IPC: G01K11/06
Filed: 1978-12-30
Abstract: PURPOSE: To make it possible to manufacture a temperature detection tool at low cost by simplifying attachment to frozen food, medical supplies, etc., by using as the temperature detection tool a microcapsule which contains a colored liquid frozen at a fixed temperature or below.  
     CONSTITUTION: In microcapsule, color-displaying colored liquid 2 consisting of a solution of salt, a solution of potassium chloride, etc., and dyes frozen at a fixed temperature or below is sealed and this is attached to frozen food, medical supplies, etc., being applied on an adequate table, etc. During freezing, colored liquid 2 in microcapsule 1 is frozen and retained with crack P on the surface of capsule 1. When the temperature of it increases up to the fixed temperature or more for some reason or other, colored liquid 2 thaws and oozes out of capsule 1 through crack P, thereby detecting the ambient temperature being higher than the fixed temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H107447-A (JP)
Title: Mortar composition
Inventor: YAMADA HITOSHI
IPC: C04B18/22
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light weight mortar composition, low in heat conductivity and aiming at the improvement of heat insulating properties by including a cement, water, a usual fine aggregate and a powdery rubber therein. SOLUTION: This mortar composition having 170-180 flow value, is obtained by mixing and kneading 10-60wt.% cement, 20-80wt.% usual fine aggregate and <=20vol.% powdery rubber having 0.15-5.0mm particle diameter with water. Thus, it is possible to further improve light weight and heat insulating properties of various mortars and attain a low cost by reducing the amount of the cement.
Patent JP-S5954628-A (JP)
Title: Preparation of iron oxide thin film
Inventor: HATSUTORI MASUZOU
IPC: H01F41/14
Filed: 1982-09-22
Abstract: PURPOSE:To make the film-forming condition wide and stable in the formation of an iron oxide thin film by sputtering using an iron target, by using Ar gas containing alcohol vapor for the oxidation reaction. CONSTITUTION:The sputtering is carried out using a counter-target sputtering apparatus having a pair of iron targets placed oppositely to each other in a vacuum chamber, and placing a substrate e.g. a glass plate at the center of the chamber at a distance from the center line of the targets facing the treating face to the targets. The vacuum chamber is evacuated and filled with Ar gas, and the surface of the target is cleaned by applying DC sputtering voltage between the targets while shielding the substrate with a shutter. The vapor of CH3OH, C2H5OH, or CH3(CH2)2OH is introduced into the chamber without stopping the spttering operation, and the shutter of the substrate is opened to form an iron oxide thin film on the substrate.
Patent JP-H069182-A (JP)
Title: Operating device of elevator
Inventor: NAITO IKUO
IPC: B66B1/14
Filed: 1992-06-24
Abstract: PURPOSE:To obtain the operating device of an elevator which can make persons and an unmanned cart ride concurrently, and can improve the service to the persons and the unmanned cart. CONSTITUTION:An incage passenger number detecting means 7 to detect the number of passengers in a cage is provided, and when an exclusive call of an unmanned cart 10 is generated, and when it is decided that the number of passengers in the cage is less than a specific value, and there is a riding space for an unmanned cart 10, by the signal from the incage passenger number detecting means 7, the exclusive call is answered. When an unmanned cart 10 and persons ride concurrently, a signal is output from the elevator to an unmanned cart control device 8, so as to reduce the speed of getting in and getting out of the unmanned cart 10 to the elevator.
Patent JP-H0386884-A (JP)
Title: Benzopyranopyridine derivative
Inventor: ISODA YOSHIO
IPC: A61P37/08
Filed: 1990-06-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is cycloalkyl, cycloalkenyl or aryl; X is single bond, alkylene or alkenylene; R<2> is amino or OH). EXAMPLE:2-amino-5-oxo-7-(2-phenylethyl)-5H-1-benzopyrano[2,3-b]pyridin e-3- carboxylic acid. USE:Anti-ulcer agent or anti-allergic agent. PREPARATION:A compound expressed by formula II (R<3> is alkyl) is reacted with pyridine and cyanoacetic acid occasionally in the presence of a solvent such as pyridine or ethanol at 70-150 deg.C for 1-10hr.
Patent JP-H11342021-A (JP)
Title: Carrying case for information processor
Inventor: YAMASAKI HIROSHI
IPC: A45C11/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer capable of easily connecting the various kinds of connection ports and a power source connector, etc., while keeping the personal computer housed inside a case, for which an elastic element provided with sufficient buffer action is disposed inside the case. SOLUTION: A case main body 2 for housing a personal computer main body P1 and an upper surface cover part 3 for covering the upper surface side of the personal computer main body P1 are openably and closably connected by a first slide fastener 4, a second slide fastener 5 is provided near the boundary of a bottom surface cover part 6 and a peripheral wall part 7 of the case main body 2 and the connection port P3 of the personal computer main body P1 is made openable. Further, the elastic element 8 forming a belt shape is disposed on the inner surface side of the peripheral wall part 7 in the cantilever state of fixing only the edge part to the peripheral wall part 7.
Patent JP-S6410649-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAZAWA TAKESHI
IPC: H01L23/522
Filed: 1987-07-02
Abstract: PURPOSE:To make a contact hole in the manner of self alignment, and realize a fine structure, by forming an aperture part reaching a second specified region of a main surface in the vicinity of a first wiring layer by an etching method with anisotropy, and forming via the aperture part a second wiring layer extending on an insulating layer. CONSTITUTION:An impurity diffusion region 15 and a third insulating film 16 covering the side surfaces of a second insulating film 14 and a first wiring layer 13 are formed. When a contact hole is made in the third insulating film 16, a part of the third insulating film which is so called a side-wall is left on the side-walls of the first wiring layer 13 and the second insulating layer 14. This side-wall is inevitably formed on a vertical side-wall in the case of an etching such as RIE. Therefore, the first wiring layer is always protected by an insulating film (a part of the third insulating film), even if the contact hole is formed under the condition where the margin of mask alignment is zero. A second wiring layer is formed so as to come into electrical contact with the impurity diffusion region 15.
Patent JP-H1116441-A (JP)
Title: Attaching structure of pressure sensor
Inventor: ISHIHARA SHUSUKE
IPC: H01H9/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure suited for attaching a pressure sensor to a window frame. SOLUTION: A weather strip 8 and a window frame 2 are mechanically joined together by a fixing pin 10 having a projection part 10a for locking. By this, a pressure sensor 5 can be surely attached to the window frame 2 without the pressure sensor 5 and the weather strip 8 hanging to the downside due to their self-weight while a deviation from a predetermined attaching position is surely prevented.